oldrookie
Which gun are ya shooting... should be and interesting experiment...

Here a couple of BC charts for Speers...

BC for a 250 Gold Dot-> .165
BC for a 300 Gold Dot -> .233
BC for a 300 XTP -> .200

Indicating that the 45 cal 300 grain Speer Gold Dot should fly better and flatter than the 300 XTP, which might make the difference between the two POI's even less....